Notifications::processingChat

protected function processingChat(array $chat): array
{
	if (isset($chat['last_message']) && $chat['last_message'] !== '')
	{
		$chat['description'] = Loc::getMessage('IMCONNECTOR_NOTIFICATIONS_ADDITIONAL_DATA', [
			'#TEXT#' => $chat['last_message'],
		]);

		unset($chat['last_message']);
	}

	return $chat;
}